/**
 * @author Kyle <gongsir0630@gmail.com>
 * Created on 2022-08-28
 */
public class Welcome {
    public static void main(String[] args) {
        String greet = "Hello World!";
        System.out.println(greet);
        for (int i = 0; i < greet.length(); i++) {
            System.out.print("=");
        }
        System.out.println();
    }
}
